I needed 1/2" of space with the front stabilizer bar, these 1" spacers work great! red Loctite, tightened wheels on spacers (OEM specs) with a star, work fine. After 1 week all screws checked, everything ok, gives me the necessary clearance and now no longer rubs! These will fit the front wheels of a 2003 S10 RWD, most spacers have smaller center hole diameters and will not fit. Very satisfied.